A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5905-00-617-5091
NSN 5945-01-461-8494
NSN 6240-01-633-9357
NSN 5935-01-061-9725
NSN 6220-01-222-0724
NSN 5965-01-492-5695
NSN 5925-01-516-1894
NSN 5985-01-581-8469
NSN 5920-01-456-0572
NSN 5960-01-495-0859
NSN 6645-00-145-6411
NSN 6220-00-809-1775